16993

Names of 16993

• Cardinal: 16993 can be written as Sixteen thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.6993 × 10⁴

Factors of 16993

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 16993

Divisors of 16993

• Number of divisors d(n): 2
• Complete list of divisors:
  1 16993
• Sum of all divisors σ(n): 16994
• Sum of proper divisors (its aliquot sum) s(n): 1
• 16993 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 16992

Bases of 16993

• Binary: 100001001100001₂
• Hexadecimal: 0x4261
• Base-36: D41

Squares and roots of 16993

• 16993 squared (16993²) is 288762049
• 16993 cubed (16993³) is 4906933498657
• The square root of 16993 is 130.3572015655
• The cube root of 16993 is 25.7092862121

Scales and comparisons

• 16,993 seconds is equal to 4 hours, 43 minutes, 13 seconds.
• To count from 1 to 16,993 would take you about four hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 16993 cubic inches would be around 2.1 feet tall.

Recreational maths with 16993

• 16993 backwards is 39961
• The number of decimal digits it has is: 5
• The sum of 16993's digits is 28
• More coming soon!